https://bugs.kde.org/show_bug.cgi?id=510967
Zamundaaa <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Resolution|WAITINGFORINFO |--- Status|NEEDSINFO |CONFIRMED --- Comment #11 from Zamundaaa <[email protected]> --- (In reply to Błażej Szczygieł from comment #6) > - direct scanout stops working with MAILBOX and FIFO present modes for a > moment when mouse cursor appears and soon later it works again, I can see > that "compositing" red text appears for a moment - e.g. press ESC in game to > open menu which shows cursor [still regression 6.4.5 -> 6.5.0-git] That's caused by the direct scanout candidate search checking if the cursor needs rendering, but the cursor needs rendering until Compositor::composite puts it on a plane - which only happens after the direct scanout candidate search. I have some patches that will fix it, for Plasma 6.6. I think it was part of https://invent.kde.org/plasma/kwin/-/merge_requests/8076, though there might be more to it in a local branch. Something to look at once we can do more breaking changes without making backporting of bugfixes more difficult. > - direst scanout doesn't work with IMMEDIATE present mode when cursor is > invisible [still regression 6.4.5 -> 6.5.0-git] Can confirm, though atm I can't explain why it doesn't work. > - direst scanout doesn't work with IMMEDIATE present mode when cursor is > visible [it never worked IIRC - is it possible to fix it?] It's not really possible with current KMS API; there were some attempts to improve that situation, but I don't think -- You are receiving this mail because: You are watching all bug changes.
